What determines whether one is a child of Abraham?

Answer

"Know you therefore that they which are of faith, the same are the children of Abraham." Gal. 3: 7.
NOTE - Because of unbelief many of the Israelites fell in the wilderness, and were not permitted
to enter the promised land. Num. 14:27-33; Deut. 1:34-36.

What prophecy of Isaiah was fulfilled at Christ's birth?
Concerning what subject ought we to be informed?
How are parents instructed to bring up their children?
Can there be sin where there is no law?
What was given these martyrs?
How willing is God to hear and answer prayer?
To whom did Jesus first send the twelve disciples?

Questions & Answers are from the book Bible Readings for the Home Circle